Ph1 exhaust system on a Ph2

[cjgower]

Possibly might buy an exhaust system on here but looks as if its got the twin cat from the original Ph1. Would that fit onto my ph2 172 Cup?

if this has been discussed before then I apologise. Advanced search didn't help me

cheers

 

[mitch1503]

it will aslong as its a TWIN LAMBDA cat, as that is the same length as the ph2 cat thus making the cat back the same length's